Boston (BOS) to Dublin (DUB) flight deal in business from $3,180
$3,954 USD
-20%$3,180 USD
Verified about 4 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
48% of dates checked are available within 10% of the lowest price
Monday, October 12th, 2026
2 round-trip options
Returning
Tue, Oct 20, 2026•8 Day Trip
$3,610 USD
Returning
Mon, Oct 26, 2026•14 Day Trip
$3,640 USD